7343073 has 6 divisors (see below), whose sum is σ = 10606674. Its totient is φ = 4895376.

The previous prime is 7343053. The next prime is 7343087. The reversal of 7343073 is 3703437.

It can be written as a sum of positive squares in only one way, i.e., 7306209 + 36864 = 2703^2 + 192^2 .

It is not a de Polignac number, because 7343073 - 2⁵ = 7343041 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7343023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 407940 + ... + 407957.

It is an arithmetic number, because the mean of its divisors is an integer number (1767779).

Almost surely, 2^7343073 is an apocalyptic number.

It is an amenable number.

7343073 is a deficient number, since it is larger than the sum of its proper divisors (3263601).

7343073 is a wasteful number, since it uses less digits than its factorization.

7343073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815903 (or 815900 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 27.

The square root of 7343073 is about 2709.8105099804. The cubic root of 7343073 is about 194.3685293008.

The spelling of 7343073 in words is "seven million, three hundred forty-three thousand, seventy-three".